15 cutting-edge achievements were released at the 5th World Internet Conference on Wednesday.

This year's event presented more than 400 leading internet scientific and technological achievements from China, the US, the UK, Germany, France, Russia and Canada, showing the latest technologies on fundamental theory, technological innovation, product process and assembly, business model and cross-category achievements.

Here is a look at the 15 achievements.

WeChat mini-program business model innovation

WeChat mini-program is a new internet application developed by China's internet behemoth Tencent. It is embedded in WeChat, so users can just open and use the embedded mini-programs without the requirement of download nor installation.